Find flights
Airlines
FAQs

Cheap flights from Adelaide to Oregon from $3,407

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
9 1月 — 16 1月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Oregon

Enter your travel dates to find the best prices.

One-way flights from Adelaide to Oregon
Search for one-way flight options from Adelaide to Oregon. Find affordable one-way fares based on user searches. Data last updated 10 12月 2025.

週日 4/110:15ADL - PDX
2 stops32h 17mMultiple Airlines
Deal found 9/12$3,407

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 12月 2025.
Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Adelaide

Fly to

Oregon

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

週日 4/1

10:15-00:02

2 stops32h 17m

$3,407

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Oregon
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 10 12月 2025.
Read through reviews of airlines operating flights from Adelaide to Oregon, such as Qantas Airways and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
947 reviews
Check prices

Comfort

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Qantas Airways
7.5
Good
947 reviews
Qantas Airways
7.5
Good
947 reviews
Check prices

Comfort

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
United Airlines
7.4
Good
9,089 reviews
Qantas Airways
7.5
Good
947 reviews
Check prices

Comfort

7.5

Crew

8.1

Entertainment

7.2

Food

7.0

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Oregon?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.

  • Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

    Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.

  • Can I find deals for business class flights from Adelaide to Oregon?

    Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Adelaide to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Newark flights
Adelaide to John F Kennedy Intl flights
Adelaide to LaGuardia flights
Adelaide to Los Angeles flights
Adelaide to Seattle flights
Adelaide to Honolulu flights
Adelaide to Dallas/Fort Worth flights
Adelaide to Hobby flights
Adelaide to San Francisco flights
Adelaide to George Bush Intcntl flights
Adelaide to Atlanta flights
Adelaide to Tampa flights
Adelaide to Miami flights
Adelaide to O'Hare Intl flights
Adelaide to Philadelphia flights
Adelaide to Fort Lauderdale flights
Adelaide to Las Vegas flights
Adelaide to Salt Lake City flights
Adelaide to San Jose flights
Adelaide to Boston flights
Adelaide to Reno flights
Adelaide to Kahului flights
Adelaide to Richmond flights
Adelaide to Minneapolis flights
Adelaide to Portland flights

Top 2 airlines flying from Adelaide to Oregon

Discover the top 2 airlines that operate flights from Adelaide to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 12月 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,607Average$1,768FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,712Average$2,463FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Oregon?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Oregon.

Can Cheapflights find flights from Adelaide to Oregon with no change fees?

Certainly. Search results for flights to Oregon from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Adelaide to Oregon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.